chore: Update README

Author: lyluck-pixiv

hack/docs/README.md

@@ -15,7 +15,7 @@ A self-contained `index.html` file will be created in the `$DEST_DIR` directory.
 
 ## Updating manifest examples
 
-The resources located in [examples/results](./examples/results) are generated by the controller from the contents of `config/samples`. These example manifests must be updated manually.
+The resources located in [examples/results](./examples/results) are generated by the controller from the contents of [`config/samples`](../../config/samples). These example manifests must be updated manually.
 
 To do this, run the following commands from the project's root directory:
 
@@ -31,3 +31,7 @@ Then, commit the resulting YAML file to the [examples/results](./examples/result
 For example: `kubectl get job <GENERATED_JOB_NAME> -o yaml`
 
 The "Examples" section of the final documentation is generated by the [examples/generate.sh](./examples/generate.sh) script.
+
+## Updating kustomize configurations
+
+To update the [transformer configurations](https://github.com/kubernetes-sigs/kustomize/tree/master/examples/transformerconfigs), edit [`transform.yaml`](./kustomize/transform.yaml).